Discontinued Operations (Details) (USD $)
|
1 Months Ended | 3 Months Ended | 6 Months Ended | |
---|---|---|---|---|
May 31, 2012
|
Apr. 30, 2013
|
Apr. 30, 2012
|
Jul. 31, 2012
|
|
Total revenues | $ 46,000 | $ 8,970,000 | ||
Income (loss) from discontinued operations, before tax | 35,000 | (2,177,000) | ||
Income tax provision (benefit) | 0 | (24,000) | ||
Loss in investment in affiliates | 0 | (142,000) | ||
Income (loss) from discontinued operations, after tax | 35,000 | (2,295,000) | ||
Servers and Storage [Member]
|
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Total revenues | 4,900,000 | 46,000 | 1,544,000 | |
Income (loss) from discontinued operations, before tax | 35,000 | (2,019,000) | ||
Income tax provision (benefit) | 0 | 25,000 | ||
Loss in investment in affiliates | 0 | 0 | ||
Income (loss) from discontinued operations, after tax | 35,000 | (2,044,000) | ||
Media Services [Member]
|
||||
Total revenues | 21,800,000 | 0 | 7,426,000 | |
Income (loss) from discontinued operations, before tax | 0 | (158,000) | ||
Income tax provision (benefit) | 0 | (49,000) | ||
Loss in investment in affiliates | 0 | (142,000) | ||
Income (loss) from discontinued operations, after tax | 27,000,000 | 0 | (251,000) | 16,000,000 |
Product [Member]
|
||||
Total revenues | 46,000 | 839,000 | ||
Product [Member] | Servers and Storage [Member]
|
||||
Total revenues | 46,000 | 839,000 | ||
Product [Member] | Media Services [Member]
|
||||
Total revenues | 0 | 0 | ||
Service [Member]
|
||||
Total revenues | 0 | 8,131,000 | ||
Service [Member] | Servers and Storage [Member]
|
||||
Total revenues | 0 | 705,000 | ||
Service [Member] | Media Services [Member]
|
||||
Total revenues | $ 0 | $ 7,426,000 |